Usain Bolt was spotted vacationing recently in St. Barts with his girlfriend and a few friends.

Bolt, 31, was pictured sporting a tropical button-down shirt — left open to show off his enviable abs — and swim trunks, while the gaggle of girls all strutted their stuff clad in colorful bikinis.

The runner’s girlfriend, Kasi Bennett, wore an orange one-piece with cutouts and ties, leaving little to the imagination. The two have been dating for several years and celebrated her 30th birthday last week.